UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IAS6PLU0Z18rFl1z9GTUX/Vmnwghgf91uobCwd2I/p0=' 
WHERE 
  key_id = 'e216ebe04f6f685d5deb1af251adba7c922a51c58dd9e8e1a5a2b56797509d88' 
  AND (
    token = 'IAS6PLU0Z18rFl1z9GTUX/Vmnwghgf91uobCwd2I/p0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )